Westinghouse Electric Corporation A201K3CA AC Contactor

The Westinghouse A201K3CA is a Size 3 AC contactor with a 120 Volt coil designed for switching motors and power circuits in industrial control systems. It’s commonly installed in motor starters, control panels, manufacturing equipment, HVAC systems, processing plants, and automation gear, and is used by maintenance teams, electricians, and system integrators for motor control replacement and reliable equipment operation. Technical details include Brand Westinghouse, Part Number A201K3CA, Contactor Size Size 3, Coil Voltage 120 Volt, Mounting Type Panel or enclosure mounting, Construction Industrial-grade electromechanical contactor, and its function as electrical switching and motor control within motor starters and industrial machinery applications. It supports applications in manufacturing and automation systems where dependable switching for motors, compressors, pumps, conveyors, and heavy-duty machinery is required. Common replacements include Allen-Bradley 509 Size 3 Contactor, Siemens SIRIUS 3RT Series Contactor, and Eaton Freedom Size 3 Contactor.